101110100221099 has 16 divisors (see below), whose sum is σ = 102669077253024. Its totient is φ = 99562353408000.

The previous prime is 101110100221069. The next prime is 101110100221121. The reversal of 101110100221099 is 990122001011101.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101110100221099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101110100221049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68883237 + ... + 70335769.

It is an arithmetic number, because the mean of its divisors is an integer number (6416817328314).

Almost surely, 2^{101110100221099} is an apocalyptic number.

101110100221099 is a deficient number, since it is larger than the sum of its proper divisors (1558977031925).

101110100221099 is a wasteful number, since it uses less digits than its factorization.

101110100221099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456398.

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 101110100221099 in words is "one hundred one trillion, one hundred ten billion, one hundred million, two hundred twenty-one thousand, ninety-nine".